| Acronym | Meaning |
| SLEAF | Scanning Laser Environmental Airborne Fluorosensor |
| MIC | Minimal Inhibitory Concentration |
| PONA | Paraffins, Olefins, Naphthalenes, And Aromatics (in Petroleum Analysis) |
| MOE | Margin Of Exposure |
| GIXS | Grazing Incidence X-ray Scattering |
| SABRE | Sweden And Britain Radar Experiment |
| SIP | State Implementation Plan |
| EDFA | Er-doped Fiber Amplifier |
| MSIP | Magnetron Sputtering Ion Plating |
| CISS | Constant-initial-state Spectroscopy |